package com.ocn.li.scmdy.config;

import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.filter.DelegatingFilterProxy;

/**
 * TODO 过滤器相关配置
 *
 * @author crazypenguin
 * @version 1.0.0
 * @createdate 2019/1/2
 */
@Configuration
public class FilterConfig {

    /**
     * 定义shiro filter bean
     * @return
     */
    @Bean
    public FilterRegistrationBean shiroFilterRegistration() {
        FilterRegistrationBean registration = new FilterRegistrationBean();
        registration.setFilter(new DelegatingFilterProxy("shiroFilter"));
        //该值缺省为false，表示生命周期由SpringApplicationContext管理，设置为true则表示由ServletContainer管理
        registration.addInitParameter("targetFilterLifecycle", "true");
        registration.setEnabled(true);
        registration.setOrder(Integer.MAX_VALUE - 1);
        registration.addUrlPatterns("/*");
        return registration;
    }

    /**
     * 定义xss filter bean  富文本问题
     * @return
     */
//    @Bean
//    public FilterRegistrationBean xssFilterRegistration() {
//        FilterRegistrationBean registration = new FilterRegistrationBean();
//        registration.setDispatcherTypes(DispatcherType.REQUEST);
//        registration.setFilter(new XssFilter());
//        registration.addUrlPatterns("/*");
//        registration.setName("xssFilter");
//        registration.setOrder(Integer.MAX_VALUE);
//        return registration;
//    }
}
